.u6{
	width:60px;
	height:60px;
	margin-left:auto;
	margin-right:auto;
	padding-top:91px;
}
.u4{
	width:660px;
	height:68px;
	margin-left:auto;
	margin-right:auto;
	padding-top:91px;
}
.u2{
	width:660px;
	height:620px;
	background: url(../imges/u2.png);
	margin-left:auto;
	margin-right:auto;
	margin-top:60px;

}
.mysign-btn{
	width:400px;
	margin-left:auto;
	margin-right:auto;
}
.mysign{
	width:320px;
	height:450px;
	float:right;
	margin-right:120px;
}
.marTop130{
	margin-top:130px;
}
.marTop90{
	margin-top:75px;
}